Top Paid Books & Reference Android Apps Ranking in Korea, Republic of
See the full list of Korea, Republic of Top Paid Android Books & Reference apps for September 13, and read the full analysis below
| Usage Rank | App and Publisher | Category | Usage Rank | Change | Store Rank | Change | |
|---|---|---|---|---|---|---|---|
| 1 | 1 |  Moon+ Reader ProMoon+ | Books & Reference | 1 | = | - | |
| 2 | 2 |  ReadEra Premium – ebook readerREADERA LLC | Books & Reference | 2 | = | - | |
| 3 | 3 |  국립국어원 표준국어대사전DaolSoft, Co., Ltd. | Books & Reference | 3 | 1 | - | |
| 4 | 4 |  YBM All in All EKE Plus DictDaolSoft, Co., Ltd. | Books & Reference | 4 | 1 | 1 | |
| 5 | 5 |  Dictionary - M-W PremiumMerriam-Webster Inc. | Books & Reference | 5 | = | - | |
| 6 | 6 |  e-Sword: Bible Study to GoRick Meyers | Books & Reference | 6 | = | - | |
| 7 | 7 |  WolframAlpha ClassicWolfram Group LLC | Books & Reference | 7 | = | - |